Comtech EF Data CDM-625 - E.3.3.8 Home > Modem > (Low-Noise Block Downconverter) LNB

CDM-625 Advanced Satellite Modem Revision 13
Appendix E MN-CDM625
E–34
E.3.3.8 Home > Modem > (Low-Noise Block Downconverter) LNB
Open the (Low-Noise Block Downconverter) LNB page from the Modem submenu. This page
provides a read-only status section for the installed device and contains the following options:
Hot
Key
Dialog Window Option Entry
A
LNB DC Power
Use the ↑↓ arrow keys to select Off, On 13V, On 18V, or On 24V
B LNB 10 MHz Reference Use the ↑↓ arrow keys to select Disable or Enable
C
LNB Low Current Limit
Enter a low limit value from 0 to 500 mA
D LNB High Current Limit Enter a high limit value from 0 to 500 mA
E LNB LO Frequency
Enter a value as follows:
• Range 1 – From 0 to 0 MHz
• Range 2 – From 3000 to 65000 MHz
F
LNB LO Mix
Use the ↑↓ arrow keys to select Low Side Mix or High Side Mix
Press a hot key to open a dialog window. Otherwise, press [ESC] to return to the Modem
submenu.